The Tailless Merman Returns as Sea God - Episodio 5

Elena wins a crucial fight but is fatally wounded by a poisoned blade. Her family, House Sterling, declares the sacrifice acceptable for their glory and refuses to intervene as she has only minutes to live. A man named Valen protests, but is silenced and told the family's affairs are not his concern. As Elena lies dying, a woman arrives, comforts her, and reveals herself to be Elena's mother. The episode ends with the shocking revelation of this maternal connection while Elena's life rapidly fades.